a further look by the fbi into kelley's e-mails revealed hundreds between kelley and allen, 20,000 to 30,000 pages of communications in all. but a source familiar with the e-mails say they contain no evidence of a sexual relationship, something allen strongly denied. instead, the e-mails are described as friendly, perhaps flirty, but routine, mostly about meetings with ambassadors and dinner parties. in one note kelley tells the general she saw him on tv. he responds, "thanks, dear, you're a sweetheart." many e-mails were from kelley to general allen's wife. the two couples were good friends. >> until someone proves otherwise, i believe that he did nothing inappropriate. >> reporter: today the white house says the president obama still has faith in petraeus and allen. federal agents descended on the home of paula broadwell, gathering more material including a desktop computer, making sure she doesn't hold any classified information. and dave petraeus, once such a public hero, now forced into the shadows. while there is plenty of anger over petraeus' behavior with paula broadwell, the